.main-content-div {
    width: 96.5%;
    margin: 0 auto 10px;
    background-color: rgb(168, 168, 168, 0.2);
    border-radius: 5px;
    padding-bottom: 50px;
    overflow: hidden;
}

.pic-list-div {
    width: 700px;
    height: 640px;
    background-color: white;
    margin: 40px 0 0 20px;
    float: left;
    padding: 10px;
    border-radius: 5px;
    box-shadow: 0 0 10px #ccc;
}

.pic-list-div h5 {
    width: 98%;
    height: 35px;
    line-height: 35px;
    text-align: center;
    margin: 0 auto;
    border-bottom: 1px solid #ccc;
}

.list-top {
    width: 98%;
    height: 35px;
    margin: 0 auto;
    line-height: 35px;
    border-bottom: 1px solid #ccc;
    display: flex;
    text-align: center;
}

.list-top div {
    padding: 0 5px;
    flex: 2;
    border-left: 1px solid #ccc;
}

.list-top .pic {
    flex: 3;
    border-left: none;
}

.list-top .caozuo,
.list-con .caozuo {
    flex: 1;
}

.add-pic-div {
    width: 455px;
    height: 640px;
    background-color: white;
    margin: 40px 0 0 20px;
    float: left;
    box-shadow: 0 0 10px #ccc;
    padding: 10px;
}

.list-con {
    width: 98%;
    height: 135px;
    margin: 0 auto;
    border-bottom: 1px solid #ccc;
    text-align: center;
    display: table;
}

.list-con div {
    float: left;
}

.list-con .pic {
    width: 188px;
    height: 135px;
    border-right: 1px solid #ccc;
}

.list-con .pic img {
    width: 180px;
    height: 110px;
    margin: 10px 0 0;
}

.list-con .pic-title,
.list-con .pic-con,
.list-con .pic-date {
    padding: 10px;
    width: 133.5px;
    height: 135px;
    max-height: 135px;
    border-right: 1px solid #ccc;
}

.list-con .caozuo {
    width: 60px;
    height: 135px;
    line-height: 135px;
    padding-left: 15px;
}

.add-pic-div h5 {
    width: 98%;
    height: 35px;
    line-height: 35px;
    text-align: center;
    margin: 0 auto;
    border-bottom: 1px solid #ccc;
}

.list-div {
    width: 98%;
    margin: 0 auto;
    height: 550px;
    overflow-x: hidden;
    overflow-y: scroll;
}

.list-div::-webkit-scrollbar {
    display: none;
}

.list-con .caozuo {
    cursor: pointer;
}

.list-con .caozuo a {
    text-decoration: none;
    color: black;
}

.list-con .caozuo a:hover {
    color: tomato;
}

.form-div {
    width: 90%;
    height: 400px;
    background-color: #ddd;
    padding: 10px 0;
    margin: 10px auto 0;
}

.mb-3 {
    width: 80%;
    margin: 0 0 0 40px;
}

.form-div p {
    padding-left: 40px;
}

.form-div textarea {
    user-select: none;
    /* 防止用户选择文本 */
    width: 80%;
    /* 设置textarea的宽度 */
    height: 60px;
    /* 根据内容自动设置高度 */
    resize: none;
    /* 防止用户调整文本框大小 */
    margin: 0 0 0 40px;
    padding: 10px;
    /* 设置内边距 */
    border-radius: 5px;
    outline: none;
    /* 取消点击出现的边框 */
    border: none;
}

.col-12 {
    width: 90%;
    margin: 30px 0 0 20px;
}

.col-12 button {
    width: 120px;
    margin-left: 120px;
}